The miracle doctor came down from the mountain and opened a restaurant to raise his daughter

"Senior Shi Yan, theoretically I can agree to trade the alchemy method, but you have to know that there are many steps in alchemy. If you do the whole set, I'm afraid you will pay a very high price."

Chen Ning didn't want to fool Shi Yan. If he wanted to learn the method of alchemy, the best way was to take a disciple and teach him. He should find someone with a talent for alchemy and take him as his disciple, and then start from the lowest level as an apprentice. This process would take many years.

"We are willing to pay no matter how high the price is. We are willing to pay five times the previous reward. Of course, we cannot have the Earth Marrow anymore. I hope that you, Mr. Chen, will help us."

Shi Yan bowed slightly to Chen Ning and said directly.

The group of Saturn cultivators behind Shi Yan, upon seeing their emperor doing this, also bowed in salute, bending their waists even deeper than Shi Yan.

When Chen Ning heard that there was still a drop of earth's marrow, he immediately became interested, not to mention that there were five times the spiritual herbs and earth crystals. This was definitely a huge harvest.

Although these things are not necessarily of equal value compared to alchemy, this is not how it is calculated.

"Senior Shi Yan, since you said so, I am also willing to complete this deal, but I have to repeat my requirements for the alchemist. I can write down the complete process steps of the alchemist for you, but there are too many things involved, and you may not be able to fully understand it from the written understanding..."

The details in this regard are very complicated because Chen Ning is unwilling to accept a Saturn cultivator as his disciple.

Shi Yan gradually understood some of the questions, and his expression became serious and conflicted.

I also know that if I want to become an alchemist, it is too difficult to learn from books alone. The easiest and most effective way is to become an apprentice.

But Chen Ning has made it very clear that he is unwilling to accept a disciple.

After the final decision, Shi Yan decided to make the deal. Even if he couldn't complete it in his generation, there was still his next generation and the next generation. Sooner or later, they would have to go through this step.

Finally, the deal was concluded. Chen Ning would give them some experience and skills about alchemy in different stages.

As for the final step of the recipe, Saturn would have to spend resources to purchase it again.

However, this may happen many years later, and it is not ruled out that a super-talented alchemist will appear on Saturn and research some alchemy recipes on his own.

Although the agreement was reached, it was not an immediate deal. Chen Ning needed some time to organize the materials and record them into jade slips to formulate a special alchemist training plan for Saturn cultivators.

Chen Ning did not let go of all the supplies in the warehouse, and Shi Yan knew that alchemists needed long-term planning, so elixirs were still urgently needed for them.

Then came the spiritual weapons and martial arts techniques. Chen Ning did not refuse either of them. These things would be traded within the Five Gates Realm sooner or later, so if he and Saturn reached an agreement in advance, he could also obtain the greatest benefit.

However, these two items need to be paid later, and then the disciples of the five sects will be allowed to trade them.

The Five Sects have their own weapon refiners, and each has its own skills that do not belong to the Five Sects. When the time comes, exchanging and trading with the Saturnians will benefit both parties. Chen Ning does not want to gather all the resources in his own hands and then hand them over to the Five Sects.

It would be better to let the disciples fend for themselves.

The rest of the transaction also required some bargaining. After all, the exchange ratios and grades of elixirs and spiritual herbs were not fixed. Fortunately, there were many people on both sides, and the five masters also helped with the calculations. In the end, it only took half an hour to exchange a large number of spiritual herbs.

The Earth Crystal is no longer needed. It can be exchanged for spiritual medicinal materials and then refined into pills. The profit can be several times or even dozens of times that of the Earth Crystal. Of course, Zhang Tian and Zhang Hua will still trade some when they need it.

When the transaction was completed, Chen Ning had a large amount of extra medicinal herbs in stock.

In the past, Chen Ning calculated the spiritual herbs by the tree, but now he calculates them by the pile. The Beast Spirit Star and Saturn have become the real sources of his spiritual herbs, and the supply can be said to be inexhaustible.

What Chen Ning paid was just a pill worth a few tenth of the value of the spiritual herbs.

Chen Ning now has a large reserve of elixirs. Even after completing the transaction with Saturn, he only has one-fifth of his reserves. As long as he spends one more day, he can completely replenish them.

Without staying on Saturn for long, nor accepting Shi Yan's invitation to dinner, Chen Ning directly returned to the Five Gates Realm with his five masters and the Demon King.

The time agreed with the children was already a little late, but fortunately Chen Ning already had the best reason to comfort them, so there was no need to be too anxious.

As for when the gate on Saturn will open, it depends on Chen Ning's mood. When the resources obtained from the trade are almost consumed, Saturn will definitely look forward to Chen Ning coming over as soon as possible.

"Chen Ning, this is the key to my demon world. It will be yours from now on. I hope you can always abide by the agreement. I also look forward to the establishment and perfection of this world as soon as possible."

As soon as he returned to the Five Gates Realm, the Demon Emperor directly handed the key to the gate of his demon world to Chen Ning.

This was agreed upon beforehand. The Demon Emperor used control of the key to the boundary gate in exchange for three conditions for the members of the Demon Realm to trade and live within the Five Gates Realm in the future.

Of course now there is only one left.

"Don't worry, as long as the Demon Realm abides by the rules and has no other intentions, at least I, Blue Star, will not unilaterally break the contract. And within my Five Gates Realm, it will only be the most perfect place for transactions and retirement, and there will not be any war!" Chen Ning took the key to the realm gate and said with a smile.

At this point, the keys to the five gates were all in Chen Ning's hands, and the plans in Chen Ning's mind for future arrangements became more and more perfect.

“As long as I lead the world, the Demon Realm will always abide by the rules of this world and only engage in peaceful transactions.” The Demon King also said with a smile.

But this guy looks obviously better when he's not smiling.